Windows 10: How to Lock (not sleep) laptop on lid close?
Solution 1
As far as I know, there is no built-in function to achieve this. But you can do this using a third party tool.
One of them is LapLock. This program is a lightweight (<50KB), open source tool and it's developed by Etienne Dechamps.
Steps...
Download the program - https://github.com/dechamps/laplock/releases
(Download the latest laplock.exe release)Open the Windows Startup folder by using this run command - '
shell:common startup
'Add laplock.exe to your Startup folder.
You can also use Lid Lock to do this.
Solution 2
Two steps:
- Capture the close lid event.
- Trigger a lock-screen event.
See: Capturing laptop lid closing event in windows?, and Command-line (cmd) command to lock a windows machine.
From those sources, we can use RegisterPowerSettingNotification
and GUID_LIDSWITCH_STATE_CHANGE
to detect the trigger, and run:
rundll32.exe user32.dll,LockWorkStation
from the command line to send a lock screen request to the machine.
I don't know what compilers you have available, or what languages you know, but this information should help you set up a program to do it for you.
I don't use Windows myself, so I can't build or test it for you.
Solution 3
The solution is simple, in options --> accounts --> Sign-in options: Require sign-in = Every Time
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feetwet
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Updated on September 18, 2022Comments
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feetwet over 1 year
If my laptop is plugged in I want closing the lid to automatically lock the computer, without putting it to sleep. I don't see an option to do this in Power Options:
Is there a hack to achieve this?
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Mark about 5 yearsThis is generally a bad idea: your laptop dissipates a good deal of heat through the keyboard, and if you leave the computer running with the lid closed, you risk overheating things.
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Vikki about 5 years@Mark: ...and yet you can set it to keep running full blast when you close the lid, without frying anything.
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Kevin over 4 yearsthanks, this implementation pretty much sums up the answer by mazunki, uses GUID_LIDSWITCH_STATE_CHANGE
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feetwet over 3 yearsI do not see a "Require sign-in" option in that section. Below "Picture Password" I have "Dynamic Lock" ... "Privacy" ... but no Require sign-in.
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Toto over 2 yearsCan you elaborate on this a little more?